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Overview

overview

9

Static

static

StOMW0ci.dll

windows7-x64

9

StOMW0ci.dll

windows10-2004-x64

3

Resubmissions

26/09/2022, 13:23

220926-qm7djsahd3 9

26/09/2022, 13:23

220926-qmv1hscagq 1

26/09/2022, 13:21

220926-ql5tbsahc8 1

25/09/2022, 11:08

220925-m8t4kaffem 3

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General

  • Target

    StOMW0ci.dll

  • Size

    2.5MB

  • Sample

    220926-qm7djsahd3

  • MD5

    30f0b4c68317a320227389dc671e32c2

  • SHA1

    4cc428c3355504fbc7fa68ab44c4f8c43938adc1

  • SHA256

    0213a0d183b593976c20511515be077f94595a3993bfc496e9c4783a506c147e

  • SHA512

    9f8f9651189a84f9177d2ac14bb73f563f549127e5b5700892127911f93edfb5f80a40469eefa37d0baa2073c47c9b5d01d47cee831fa704ac77d1972bedf746

  • SSDEEP

    49152:/UV3vnVxDtgL47ZbH8TGN8DC9Vj7iRJrd1skW3/gsykrC+PhqJlT89i3FCQuweF7:SVNtSYZbH8TGNYC9Vj7iRJrbskg/gsya

Score
9/10
evasion

Malware Config

Targets

    • Target

      StOMW0ci.dll

    • Size

      2.5MB

    • MD5

      30f0b4c68317a320227389dc671e32c2

    • SHA1

      4cc428c3355504fbc7fa68ab44c4f8c43938adc1

    • SHA256

      0213a0d183b593976c20511515be077f94595a3993bfc496e9c4783a506c147e

    • SHA512

      9f8f9651189a84f9177d2ac14bb73f563f549127e5b5700892127911f93edfb5f80a40469eefa37d0baa2073c47c9b5d01d47cee831fa704ac77d1972bedf746

    • SSDEEP

      49152:/UV3vnVxDtgL47ZbH8TGN8DC9Vj7iRJrd1skW3/gsykrC+PhqJlT89i3FCQuweF7:SVNtSYZbH8TGNYC9Vj7iRJrbskg/gsya

    Score
    9/10
    evasion

    • Enumerates VirtualBox registry keys

      evasion

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Suspicious use of NtCreateThreadExHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks